Ineos Nova 2581 General Purpose Crystal Polystyrene

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Ineos Nova 2581 General Purpose Crystal Polystyrene (discontinued **)
Categories:	Polymer; Thermoplastic; Polystyrene (PS); Polystyrene, Transparent Grade
Material Notes:	Good blending resin, Good balance of flow, strength and heat resistance Applications: Consumer electronics, Housewares Exposure to gamma radiation in the 2.02-6.06 megarad range has no significant effect on the physical and optical properties of the material. Properties were determined on injection molded specimens at 23°C and 50% R.H. unless otherwise specified. Information provided by NOVA Chemicals. INEOS NOVA began October 1 2007 as an expansion of the 50:50 joint venture between NOVA Chemicals and INEOS to include North American assets.
Key Words:	GPPS
Vendors:

Available Properties

Density, ASTM D792
Linear Mold Shrinkage, ASTM D955
Melt Flow, Condition G
Hardness, Rockwell M
Tensile Strength, Yield, ASTM D638
Elongation at Break, ASTM D638
Modulus of Elasticity, ASTM D638
Flexural Yield Strength, ASTM D790
Flexural Modulus, ASTM D790
Izod Impact, Notched, ASTM D256, bar, 0.010" notch radius
Dielectric Constant
Dielectric Strength
Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
Vicat Softening Point, ASTM D1525
Refractive Index, sodium D line
Optical Density, 400-700 mm avg.
Transmission, Visible, at 550 mm
Melt Temperature
Mold Temperature

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

**
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